A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6150-00-869-0161
NSN 6240-01-431-5442
NSN 6610-01-193-2169
NSN 2925-01-483-9147
NSN 6145-00-081-6686
NSN 6145-00-301-9124
NSN 5835-01-241-1090
NSN 5985-00-186-5072
NSN 6105-01-152-2800
NSN 5905-00-771-9996
NSN 6220-01-312-0999
NSN 5935-01-648-2696